Synthesis and Characterization of N3P3(O2C12H8)2(OC6H4Si(CH3)3)(OC6H4Br) and Its Conversion to Nanostructured Si Material

被引：0

作者：

Carlos Díaz

Maria Luisa Valenzuela

Svetlana Ushak

机构：

[1] Universidad de Chile,Department of Chemistry, Faculty of Science

[2] Universidad de Oviedo,Departamento de Química Orgánica e Inorgánica. Facultad de Química

来源：

Journal of Cluster Science | 2008年 / 19卷

关键词：

Organometallic derivatives of phosphazenes; Silicon nanostructures; Pyrolysis; Nanomaterials;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A new silicated cyclotriphosphazene N3P3(O2C12H8)2(OC6H4Si(CH3)3)(OC6H4Br) 1 has been synthesized and characterized. The solid state pyrolysis of 1 in air gives a nanostructured SiP2O7 3D network. The morphology of the network strongly depends on the temperature of the pyrolysis. Spinal-like columns and ring-shaped SiP2O7 are formed at 800 °C, while, at 600 °C, fused grains of about 300 nm were observed. Based on air TG and DSC thermal studies, we propose the mechanism of formation for the nanostructured network.

引用

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[1] Synthesis and Characterization of N3P3(O2C12H8)2(OC6H4Si(CH3)3)(OC6H4Br) and Its Conversion to Nanostructured Si Material
Diaz, Carlos
Valenzuela, Maria Luisa
Ushak, Svetlana
[J]. JOURNAL OF CLUSTER SCIENCE, 2008, 19 (03) : 471 - 479
[2] PREPARATION AND CHARACTERIZATION OF COMPOUNDS N3P3(OC6H4-P-F)6, N3P3(OC6H4-P-CL)6, AND N3P3(OC6H4-P-BR)6
DIECK, RL
SELVOSKI, MA
[J]. INORGANIC & NUCLEAR CHEMISTRY LETTERS, 1975, 11 (05): : 313 - 318
[3] Synthesis, structure and metallation of spiro-N3P3(O2C12H8)(OC5H4N-2)4:: A heptacoordinate Co(II) in the molecular structure of N3P3(O2C12H8)(OC5H4N-2)4•Co(NO3)2
Chandrasekhar, Vadapalli
Pandian, Balasubramanian Murugesa
Azhakar, Ramachandran
[J]. POLYHEDRON, 2008, 27 (01) : 255 - 262
[4] The synthesis and characterization of [4-CH3OC6H4CH2NH3]4P2O7•6H2O
Selmi, A.
Akriche, S.
Rzaigui, M.
[J]. PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2006, 181 (09) : 2201 - 2211
[5] TRIMETHYLPHOSPHINE - P(OC6H5)3 + 3CH3MGBRBU2O-]P(CH3)3 + 3MG(OC6H5)BR
LUETKENS, ML
SATTELBERGER, AP
MURRAY, HH
BASIL, JD
FACKLER, JP
[J]. INORGANIC SYNTHESES, 1990, 28 : 305 - 310
[6] SYNTHESIS, X-RAY STRUCTURE AND COORDINATION TO MN(CO)(3)(BIPY)(+) OF THE CYCLOTRIPHOSPHAZENES N3P3(OC5H4N-2)(6) AND N3P3(OC5H4N-4)(6)
CARRIEDO, GA
ELIPE, PG
ALONSO, FJG
FERNANDEZCATUXO, L
DIAZ, MR
GRANDA, SG
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1995, 498 (02) : 207 - 212
[7] THE METHOD OF NUCLEAR MAGNETIC-RELAXATION (COMPOUNDS RR'R''SIX (X=H,OC6H5,ORTHO-CH3C6H40,CH2CH2SI(OC2H5)3,META-CH3C6H40,CH2CH2SI(OC2H5)3,PARA-CH3C6H4O,CH2CH2SI(OC2H5)3)
BIRIUKOV, IP
[J]. DOKLADY AKADEMII NAUK SSSR, 1983, 271 (06): : 1416 - 1420
[8] SYNTHESIS, STRUCTURE, AND CHARACTERIZATION OF A NEW CYCLOHEXAPHOSPHATE [4-CH3CH2OC6H4NH3]6P6O18•8H2O
Marouani, H.
Rzaigui, M.
Al-Deyab, S. S.
[J]. PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2011, 186 (02) : 255 - 262
[9] Deprotonation of a hydrophosphorane and synthesis of the Ni(II) metallophosphorane [NiCl{P(OC6H4N(CH3))2}(P(CH3)3)2]
Jelier, Benson J.
Montgomery, Craig D.
Parlane, Fraser G. L.
[J]. INORGANICA CHIMICA ACTA, 2014, 413 : 121 - 127
[10] SYNTHESIS AND CHARACTERIZATION OF PHOSPHINOSILYLALANES FROM [(CH3)3SI]3AL - CRYSTAL AND MOLECULAR-STRUCTURE DETERMINATIONS OF ([CH3)3SI]2AIP(C6H5)2)2, ([CH3)3SI]2AIP(C6H5)[SI(CH3)3])2, ([CH3)3SI]2AIP(H)(C-C6H11))3, AND [(CH3)3SI]2N)(C6H5)P]2
JANIK, JF
DUESLER, EN
MCNAMARA, WF
WESTERHAUSEN, M
PAINE, RT
[J]. ORGANOMETALLICS, 1989, 8 (02) : 506 - 514

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